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随着各个国家环保要求的不断增加,柴油脱硫措施成为各国科研者争相研究的课题。本文采用深度加氢策略完成柴油脱硫,首先分析了试验模块给出原料油,催化剂,分析了反应温度,反应压力,体积空速,氮化物和硫化氢作用下的现象和原因,并给出实验结论,包括优化原料对切割温度和调节硫化柴油的比值作用明显,此外,也可以平衡硫浓度和抑制硫化氢作用。
With the continuous increase of environmental protection requirements in various countries, the desulfurization of diesel fuel has become a topic that scientists from all over the world are competing to study. In this paper, the deep hydrogenation strategy is used to complete the desulfurization of diesel. Firstly, the experimental module is given the raw oil and catalyst, and the reaction temperature, reaction pressure, space velocity, the effect of nitriding and hydrogen sulphide are analyzed. The conclusion, including optimizing the ratio of cutting temperature to sulfurized diesel, and optimizing the ratio of sulfurized diesel, is also evident. In addition, it is also possible to balance the sulfur concentration and suppress the effect of hydrogen sulfide.